Home / 3,297,027,909.40-4,945,541,864.10-3,274,069,658.20

Finding the Fourth Proportional to 3,297,027,909.40, 4,945,541,864.10 and 3,274,069,658.20

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Solution

The fourth proportional to 3,297,027,909.40, 4,945,541,864.10 and 3,274,069,658.20 is: 4,911,104,487.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,027,909.40 : 4,945,541,864.10 = 3,274,069,658.20 : x
  2. Step 2: Convert to fraction form
    3,297,027,909.40/4,945,541,864.10 = 3,274,069,658.20/x
  3. Step 3: Cross multiply
    3,297,027,909.40x = 4,945,541,864.10 × 3,274,069,658.20
  4. Step 4: Simplify right side
    3,297,027,909.40x = 16,192,048,560,607,678,464
  5. Step 5: Solve for x
    x = 16,192,048,560,607,678,464/3,297,027,909.40
  6. Step 6: Final answer
    x = 4,911,104,487.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.